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Liquid rubber spray coating

A technology of liquid rubber and spray paint, which is applied to other rubber paints, fireproof paints, asphalt paints, etc., can solve the problems of high price and insufficient temperature resistance, and achieve the effects of strong penetration, fast drying and strong wear resistance

Inactive Publication Date: 2018-04-27
大连美宸特环保节能产品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Usually the modified material used in modified emulsified asphalt is SBR or SBS, which is not only expensive, but also has insufficient temperature resistance indicators.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] A liquid rubber spray paint, the liquid rubber spray paint is divided into two components, A and B; the A component is an anionic liquid rubber asphalt emulsion; the B component is a coagulant solution;

[0020] A total of 100kg of anionic liquid rubber asphalt emulsion, including 25kg of polychloroprene rubber emulsion, 30kg of No. 80 petroleum asphalt emulsion, 0.15kg of anionic dispersant TH-904, 0.15kg of naphthalenesulfonate formaldehyde condensate, CD —4 is 0.15kg, anionic surfactant rosin soap 1kg, synthetic fatty acid soap 0.5kg, alkylsulfonate 0.2kg, fatty alcohol polyoxyethylene ether 2%, OEP-70 3%, AEP 4%; Carbon black 1.5 kg, fineness not less than 800 mesh porcelain powder 0.75kg, waste rubber powder 2.5kg, sericite powder 0.5kg; water is the balance.

[0021] Component B, expressed in mass percentage, is an aqueous solution with a concentration of 3-18% prepared by mixing calcium chloride and composite aluminum-iron polymer; B component, expressed in mass ...

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PUM

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Abstract

The invention discloses a liquid rubber spray coating. The liquid rubber spray coating comprises a component A and a component B; the component A is an anionic liquid rubber asphalt emulsion; the component B is a coagulant solution; the component A and the component B are quickly mixed and solidified during spray construction. Sericite can significantly change a series of physical modulus of the rubber spray coating, and the viscoelasticity of the material is formed or changed. Vibration energy is high-efficiently absorbed, and vibration waves and sound waves are weakened. In addition, the vibration waves and the sound waves are repeatedly reflected between mica wafers, and the effect of weakening the energy is also caused. By adding activated waste rubber powder and sericite powder to theliquid rubber spray coating, the liquid rubber spray coating not only can improve the performance of asphalt pavements, but also is applicable to the fields of road construction and maintenance; because of use of the waste rubber powder as a modifier, the liquid rubber spray coating not only has low expense and good effect, but also is beneficial to environmental protection.

Description

technical field [0001] The invention belongs to the technical field of rubber coating, in particular to a liquid rubber spray coating. Background technique [0002] With the improvement of people's living standards and the development of economic construction in our country, the number of automobiles has increased rapidly year by year, and our country will face the problem of dealing with a large number of waste tires that foreign developed countries have already encountered. According to statistics, my country's waste tires will reach 200 million by 2010, a large number of waste tires will bring serious environmental problems. Processing waste tires into rubber powder is a common recycling method for waste tires in the world, among which waste tire rubber powder is used in the road industry, that is, using waste rubber powder to produce modified asphalt is one of the main ways to deal with waste tires. [0003] The traffic flow on the highway is increasing rapidly, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D195/00C09D111/02C09D109/08C09D171/02C09D119/00C09D7/61C09D7/65
CPCC09D195/00C08K2003/162C08K2003/164C08L2201/08C08L2205/035C08L2207/24C09D5/18C08L11/02C08L9/08C08L71/02C08L19/003C08K13/02C08K3/04C08K3/34C08K3/16
Inventor 马庆海
Owner 大连美宸特环保节能产品有限公司
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